Home / 25,260,848.36-37,885,476.96-7,066,331.48

Finding the Fourth Proportional to 25,260,848.36, 37,885,476.96 and 7,066,331.48

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Solution

The fourth proportional to 25,260,848.36, 37,885,476.96 and 7,066,331.48 is: 10,597,876.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,260,848.36 : 37,885,476.96 = 7,066,331.48 : x
  2. Step 2: Convert to fraction form
    25,260,848.36/37,885,476.96 = 7,066,331.48/x
  3. Step 3: Cross multiply
    25,260,848.36x = 37,885,476.96 × 7,066,331.48
  4. Step 4: Simplify right side
    25,260,848.36x = 267,711,338,477,262.72
  5. Step 5: Solve for x
    x = 267,711,338,477,262.72/25,260,848.36
  6. Step 6: Final answer
    x = 10,597,876.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.